mirror of https://github.com/vitalif/openscad
139 lines
2.7 KiB
C++
139 lines
2.7 KiB
C++
// boosty.h by don bright 2012. Copyright assigned to Marius Kintel and
|
|
// Clifford Wolf 2012. Released under the GPL 2, or later, as described in
|
|
// the file named 'COPYING' in OpenSCAD's project root.
|
|
|
|
#ifndef boosty_h_
|
|
#define boosty_h_
|
|
|
|
/*
|
|
boosty is a wrapper around boost so that OpenSCAD can work with old
|
|
versions of boost found on popular versions of linux, circa early 2012.
|
|
|
|
design
|
|
the boost filsystem changed around 1.46-1.48. we do a large #ifdef
|
|
based on boost version that wraps various functions appropriately.
|
|
in a few years, this file should be deleted as unnecessary.
|
|
|
|
see also
|
|
http://www.boost.org/doc/libs/1_48_0/libs/filesystem/v3/doc/index.htm
|
|
http://www.boost.org/doc/libs/1_45_0/libs/filesystem/v2/doc/index.htm
|
|
http://www.boost.org/doc/libs/1_42_0/libs/filesystem/doc/index.htm
|
|
http://www.boost.org/doc/libs/1_35_0/libs/filesystem/doc/index.htm
|
|
include/boost/wave/util/filesystem_compatability.hpp
|
|
|
|
*/
|
|
|
|
#include <string>
|
|
#include <boost/version.hpp>
|
|
#include <boost/filesystem.hpp>
|
|
namespace fs = boost::filesystem;
|
|
#include "printutils.h"
|
|
|
|
namespace boosty {
|
|
|
|
#if BOOST_VERSION >= 104400 && BOOST_FILESYSTEM_VERSION >= 3
|
|
|
|
inline bool is_absolute( fs::path p )
|
|
{
|
|
return p.is_absolute();
|
|
}
|
|
|
|
inline fs::path absolute( fs::path p )
|
|
{
|
|
return fs::absolute( p );
|
|
}
|
|
|
|
inline std::string stringy( fs::path p )
|
|
{
|
|
return p.generic_string();
|
|
}
|
|
|
|
inline std::string extension_str( fs::path p)
|
|
{
|
|
return p.extension().generic_string();
|
|
}
|
|
|
|
#else
|
|
|
|
inline bool is_absolute( fs::path p )
|
|
{
|
|
return p.is_complete();
|
|
}
|
|
|
|
inline fs::path absolute( fs::path p )
|
|
{
|
|
return fs::complete(p, fs::current_path());
|
|
}
|
|
|
|
inline std::string stringy( fs::path p )
|
|
{
|
|
return p.string();
|
|
}
|
|
|
|
inline std::string extension_str( fs::path p)
|
|
{
|
|
return p.extension();
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
#if BOOST_VERSION >= 104800
|
|
|
|
inline fs::path canonical( fs::path p, fs::path p2 )
|
|
{
|
|
return fs::canonical( p, p2, NULL );
|
|
}
|
|
|
|
inline fs::path canonical( fs::path p )
|
|
{
|
|
return fs::canonical( p, fs::current_path(), NULL );
|
|
}
|
|
|
|
#else
|
|
|
|
inline fs::path canonical( fs::path p, fs::path p2 )
|
|
{
|
|
// dotpath: win32/mac builds will be using newer versions of boost
|
|
// so we can treat this as though it is unix only
|
|
const fs::path dot_path(".");
|
|
const fs::path dot_dot_path("..");
|
|
fs::path result;
|
|
if (p=="")
|
|
{
|
|
p=p2;
|
|
}
|
|
for (fs::path::iterator itr = p.begin(); itr != p.end(); itr++)
|
|
{
|
|
if (*itr == dot_path) continue;
|
|
if (*itr == dot_dot_path)
|
|
{
|
|
result.remove_filename();
|
|
continue;
|
|
}
|
|
result /= *itr;
|
|
if (fs::is_symlink(result))
|
|
{
|
|
PRINT("WARNING: canonical() wrapper can't do symlinks. upgrade boost to >1.48");
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
inline fs::path canonical( fs::path p )
|
|
{
|
|
return canonical( p, fs::current_path() );
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
} // namespace
|
|
|
|
#endif
|